code: def _backward_nan(x, name, terminate):
      return x
  
file_path: equinox/equinox/debug/_backward_nan.py
imports: from typing import Any
  import jax
  import jax._src.traceback_util
  import jax.core
  import jax.numpy
  import jax.tree_util
  from .._ad import filter_custom_vjp
  from .._errors import error_if
  from .._filters import filter, is_array_like
  from .._module import Module
  from .._pretty_print import tree_pformat
label_desc: Use image node_id 2 for calling a global function with example usage: _backward_nan(x, name, terminate) and returns: x